Portable shower



FIG. 1 is a front elevational view of a portable shower showing my newdesign;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view showing the side opposite of that seenin FIG. 2;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

The ornamental design for a portable shower, substantially as shown anddescribed.